Home / 52,801,873.93-79,202,874.06-14,463,718.57

Finding the Fourth Proportional to 52,801,873.93, 79,202,874.06 and 14,463,718.57

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Solution

The fourth proportional to 52,801,873.93, 79,202,874.06 and 14,463,718.57 is: 21,695,595.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,801,873.93 : 79,202,874.06 = 14,463,718.57 : x
  2. Step 2: Convert to fraction form
    52,801,873.93/79,202,874.06 = 14,463,718.57/x
  3. Step 3: Cross multiply
    52,801,873.93x = 79,202,874.06 × 14,463,718.57
  4. Step 4: Simplify right side
    52,801,873.93x = 1,145,568,080,266,674.75
  5. Step 5: Solve for x
    x = 1,145,568,080,266,674.75/52,801,873.93
  6. Step 6: Final answer
    x = 21,695,595.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.